Customer Service
Flexible Payment Terms
Except for accepting normal payment terms like T/T in advance, L/C at sight or D/P at sight, our company can also consider such payment terms as deferred L/C and even Open Account (which means our customer can pay us certain days after the B/L date). O/A payment term is a big risk for us so we will verify our customer’s credit standing beforeconfirming this payment term, but once you pass our verification, we will do O/A with you.
How We Support You
Technical Hotline
Direct access to chemical engineers and application specialists for product selection and process optimization guidance.
Order Tracking
Real-time order status updates from production through shipping, with proactive notifications for any delivery timeline changes.
Documentation
Complete access to SDS, specifications, and certificates of analysis available for download or upon request.
Our Service Process
Inquiry
Submit your requirements via web form, email, or phone — our team is ready to assist.
Consultation
Our technical team reviews your needs and recommends the best chemical solution.
Fulfillment
Order processing, quality check, and shipment arrangement with full traceability.
Follow-up
Post-delivery support and satisfaction confirmation to ensure lasting partnership.
Get in Touch
Whether you need product information, technical consultation, or order support, our customer service team is available around the clock to assist you. We respond to all inquiries within 24 hours.
Contact Us NowPhone
+8615380400285
sales2@liwei-chem.com
Response Time
Within 24 hours